JVA Shares of Coffee Holding Company (NASDAQ: JVA - News) are surging 33% after the integrated coffee wholesaler said its fiscal second-quarter earnings jumped to 22 cents a share from 15 cents a share a year earlier as revenue climbed 87% to $37.3 million. Investors appear to be drinking up the news as the Coffee Stocks Index is higher by 3.8% on the day.